package TJISE.day02;

public class Variable {
    public static void main(String[] args){
        int i = 0;
        System.out.println(i);

        i=2;
        System.out.println(i);

        long l=12284952345L; //在语言中 所有整数都默认为int 类型 ，次数远远超出int范围
        float f=123.45f;

        char c='\123';
        int c1=c;
        System.out.println(c1);

    }
}
